E4 +1 Friday

When her usual stylist isn't available, Gemma decides to use Tina's hairdresser for an important work event, while Malcolm discovers a connection with his new professor

Calvin and Marty are surprised when their new business sparks protests from residents, while Grover's family tree project reveals details about the whereabouts of Dave's father

Mitch and Cam join the campaign to save an old tree in the park, while Jay and Manny are way out of their depth when they attend a children's Olympics-themed birthday party

Manny and Luke's baseball team makes it into a play-off game, so Claire and Cameron turn an old field into a suitable pitch. Gloria bonds with her baby by singing to it

Comedy clips showcasing amusing internet videos featuring sheep

Gordon Ramsay heads to Atlanta, Georgia, in an attempt to save a family-run smokehouse restaurant plagued by mismanagement and lazy cooking

Homer makes a connection with Bart after being hypnotised into thinking he is a 10-year-old boy, and the pair embark on a series of mischievous adventures

The proud residents of Springfield are outraged when they learn their town anthem was stolen from a travelling musician, so Bart and Lisa volunteer to find a replacement song

Sheldon and Amy host a Valentine's Day episode of Fun with Flags, while Leonard and Penny grapple with getting older, and Raj is torn between two girls

When Bernadette shares some news, the groups' reactions are not what she expected, with Wolowitz freaking out about her announcement

The prodigy dismantles the fridge to stop it making an annoying noise, and is then forced to get a paper round to pay for the repairs to the damaged appliance

The youngster grows jealous of Paige, a rival prodigy - especially when Dr Sturgis begins to bond with the girl genius - forcing Meemaw to intervene

Part two of two. The participants reflect on their experiences, with one couple show that the MAFS experiment works

Howard is torn between Bernadette and his mother. Leonard rekindles his romance with Raj's sister Priya, and Amy uses Penny's emotions as the basis for a research project

Sheldon decides to make a new set of friends as he is depressed that the group's social world revolves around Leonard rather than himself. Guest starring LeVar Burton

Leonard faces a choice between his relationship with Priya and his friendship with Penny, while Sheldon is irritated by one of Howard's magic tricks. Starring Johnny Galecki

Missy unknowingly becomes Sheldon's test subject when he agrees to help her with her maths homework, while Georgie joins Mary's bible study group

The young genius spends a few days in hospital and turns out to be the world's worst patient, while Missy gets a taste of what it would be like if she did not have a twin

Phil and Claire embarrass Haley while dropping her off at college, Jay and Gloria cause disruption at a baby class, and Cam and Mitchell clash with a lesbian couple

Phil struggles to accept the news when Luke announces he no longer wants to be a magician, while Jay is having trouble getting to sleep thanks to Gloria's loud snoring

Homer discovers that Maggie is a gifted whistler and tries to use his daughter's talent to make her famous. Meanwhile, Marge impresses Fat Tony

Grampa gets a hearing aid and finally discovers what everyone has been saying about him, while Bart helps Lisa break into school to correct a mistake in her homework assignment

Leonard kisses a girl he meets in the comic-book store, while the gang celebrates Halloween by playing pranks on Sheldon. Comedy, starring Johnny Galecki and Jim Parsons

Amy is hurt to discover Penny and Bernadette went shopping for bridesmaid dresses without her and turns to a reluctant Sheldon for comfort. Comedy, starring Mayim Bialik

Leonard and Penny endure an awkward night at the cinema, both insisting the outing is not a date. Meanwhile, Sheldon is forced to face his fear of birds

Maggie becomes obsessed with unlikely babysitter Moe - much to the dismay of Marge and Homer, who respond by forbidding him to see her again

Cletus becomes a country music sensation and has to try to handle the pressures of fame. Meanwhile, Homer attempts to become a new man

Homer becomes an author of children's books, calling on the help of an acclaimed fantasy writer. With the voices of Neil Gaiman and Andy Garcia

Homer is made accounts manager at the power plant after he and Marge throw a successful party to promote Krusty's own brand of liquor. Guest starring John Slattery (Mad Men)

Krusty's future looks bleak when his TV show is cancelled, until he is reunited with the talent agent (Joan Rivers) who got him started in showbiz all those years ago

A captive alien escapes from a secret military base and seeks the help of two English comic-book geeks in getting to his spaceship. Sci-fi comedy, with Simon Pegg and Nick Frost

A retired divorced dentist is in search of a sexually experimental man, while a former US marine who falls in love all too easily is looking for his dream Englishwoman

A six-foot-tall pansexual opera singer is looking for a man as tall as she is, while a woman with a disastrous dating history hopes to bring out her naughty side

The show's regulars share their thoughts on Britain's Got Talent: The Champions, The Circle, Peaky Blinders, Strictly Come Dancing and Supermarket Sweep

A 25-year-old businessman uses methods from self-help manuals on his date with a model booker, while 79-year-old Lee arrives for his date with 66-year-old Teresa nursing a hangover

Chef Gordon Ramsay heads to the Park's Edge restaurant in Atlanta, Georgia, where a series of spats with the local community are hampering its success

Adam and Jackie fall out over which Halloween costumes to wear, and as Lainey visits Erica at college, Barry aims to get back together with her

Murray's furniture shop faces competition from a rival so Adam offers to make his father a television commercial, and Barry's attempts to court a girl at school end in failure

When Dave's estranged father arrives in town keen to reconnect, his son finally learns the truth about his disappearance 30 years earlier

Calvin pushes Marty to move the opening day of their new business so that they can get a valuable celebrity endorsement